70658480

素因数分解:

$2^4\times 5^1\times {\mathrm{883231}}^1$

素因数の和:883244

約数の個数: 20

約数和(自身を含む): 164281152

約数和(自身を除く): 93622672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 883231, 1766462, 3532924, 4416155, 7065848, 8832310, 14131696, 17664620, 35329240, 70658480]

約数ペア:

[(1, 70658480), (2, 35329240), (4, 17664620), (5, 14131696), (8, 8832310), (10, 7065848), (16, 4416155), (20, 3532924), (40, 1766462), (80, 883231)]